CaratHunter
Plans
Round|Natural|GIA

0.51ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 1559340235

Certificate GIA 1559340235

Diamond specifications and retailer prices

From HK$2,558 HKD
As of November 5, 2026
Save HK$9,916 HKD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$12,474 HKD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1559340235. Listed at 14 retailers as of November 4, 2026, with prices from HK$2,558 to HK$12,474, a HK$9,916 spread on the same certified stone. NZ Jewellers lists it at HK$12,474. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1559340235
Dimensions5.11 × 5.14 × 3.20 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.11 mm5.14 mm0.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559340235
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$12,474 HKD|Low: HK$2,558 HKD|High: HK$12,482 HKD|Avg: HK$4,679 HKD|-0.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 8HK$2,558 HKD
Retailer 5HK$3,005 HKD
Retailer 4HK$3,256 HKD
Retailer 3HK$3,334 HKD
Retailer 9HK$3,970 HKD
Retailer 2HK$4,072 HKD
Retailer 14HK$4,087 HKD
Retailer 7HK$4,229 HKD
Retailer 13HK$4,276 HKD
Retailer 6HK$4,903 HKD
Retailer 10HK$5,044 HKD
Retailer 11HK$5,586 HKD
Retailer 12HK$7,500 HKD
NZ JewellersHK$12,474 HKD

23 data points across 14 retailers

14 retailersHK$2,558 HKD to HK$12,474 HKD

A
Cheapest Retailer
-
HK$2,558 HKD
A
Retailer 2
-
HK$3,005 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,256 HKD
View
A
Retailer 4
-
HK$3,334 HKD
View
A
Retailer 5
-
HK$3,970 HKD
View
A
Retailer 6
-
HK$4,072 HKD
View
A
Retailer 7
-
HK$4,087 HKD
View
A
Retailer 8
-
HK$4,229 HKD
View
A
Retailer 9
-
HK$4,276 HKD
View
B+
Retailer 10
-
HK$4,903 HKD
View
B+
Retailer 11
-
HK$5,044 HKD
View
B+
Retailer 12
-
HK$5,586 HKD
View
B
Retailer 13
-
HK$7,500 HKD
View
Most Expensive
B
NZ Jewellers
c101b441-76df-4139-9e15-441fc26ae971 · Nov 4
HK$12,474 HKD
$1,590 USD
View
13 more retailers have this diamond
Prices start from HK$2,558 HKDSave up to HK$9,916 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.51ct Round
HK$2,558 HKD